[by] G. Fontaine. [translated from French by P. J. Arthern] by P. Grivet ; translated from the French by P.W. Hawkes. by R. Kretzmann ; Translated from German by D. J. Mitchell. By G. Sanglerat. [Translated from the French by G. Gendarme] Yves Rocard ; translated from the French by M.L. Meyer. [by] G. Fontaine; [translated from the Dutch]. by J. G. R. Van Dijck ; translated from Dutch by R. H. Bathgate. J. L. Lions, E. Magenes ; Translated from the French by P. Kenneth. J. L. Lions and E. Magenes. Translated from the French by P. Kenneth. by Jean Giono; translated from the French by Jonathan Griffin.